Cita APA (7a ed.)

Downes, D. M., Mays, J. B., Downes, D., & Mays, J. B. (1989). Crime and the city: Essays in memory of John Barron Mays (1. publ.). Macmillan.

Cita Chicago Style (17a ed.)

Downes, David M., John Barron Mays, David Downes, y John Barron Mays. Crime and the City: Essays in Memory of John Barron Mays. 1. publ. Basingstoke [u.a.]: Macmillan, 1989.

Cita MLA (8a ed.)

Downes, David M., et al. Crime and the City: Essays in Memory of John Barron Mays. 1. publ. Macmillan, 1989.